| Value | Category | Cases | |
|---|---|---|---|
| 1 | Metal | 781 |
66.4%
|
| 2 | Tiles | 15 |
1.3%
|
| 3 | Shingles | 3 |
0.3%
|
| 4 | Thatch | 358 |
30.4%
|
| 5 | Plastic sheets | 2 |
0.2%
|
| 6 | Asbestos | 0 |
0%
|
| 7 | Multiple materials | 3 |
0.3%
|
| 8 | Could not tell | 1 |
0.1%
|
| 99 | Missing data | 14 |
1.2%
|